1 2014-11-21 H.J. Lu <hongjiu.lu@intel.com>
4 * configure: Regenerated.
6 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
9 * configure: Regenerate.
11 2014-10-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
14 * Makefile.am: Unconditionally define libquadmath_TEXINFOS.
15 * Makefile.in: Regenerate.
17 2014-10-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
20 * Makefile.am: Conditionally define info_TEXINFOS and
22 * Makefile.in: Regenerate.
24 2014-10-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
27 * libquadmath.texi (sincosq): Fix typo.
29 2014-01-02 Tobias Burnus <burnus@net-b.de>
31 * libquadmath.texi: Bump @copying's copyright year.
33 2013-12-04 Richard Sandiford <rdsandiford@googlemail.com>
35 * Makefile.am (AM_CPPFLAGS): Define.
36 * Makefile.in: Regenerate.
37 * printf/gmp-impl.h: Remove path from longlong.h include.
39 2013-09-20 Alan Modra <amodra@gmail.com>
41 * configure: Regenerate.
43 2013-03-06 Shakthi Kannan <shakthimaan@gmail.com>
46 * quadmath.h: Add 'extern "C"' block for C++ use.
48 2013-02-19 Jakub Jelinek <jakub@redhat.com>
51 * strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
54 2013-02-17 Tobias Burnus <burnus@net-b.de>
56 * math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
58 2013-02-06 Richard Sandiford <rdsandiford@googlemail.com>
60 Revert previous patch.
62 2013-02-03 Richard Sandiford <rdsandiford@googlemail.com>
64 Update copyright years.
66 2013-01-22 Jakub Jelinek <jakub@redhat.com>
69 * libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
71 2012-12-13 Jakub Jelinek <jakub@redhat.com>
73 * math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
74 instead of L suffixed ones.
75 * math/fmaq.c (fmaq): Likewise.
76 * math/rintq.c (TWO112): Likewise.
78 2012-12-03 Tobias Burnus <burnus@net-b.de>
80 * strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
83 2012-11-25 Tobias Burnus <burnus@net-b.de>
86 * strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
87 instead of nonexisting HAVE_GET_ROUNDING_MODE.
89 2012-11-23 H.J. Lu <hongjiu.lu@intel.com>
92 * quadmath-rounding-mode.h (get_rounding_mode): Don't pass
95 2012-11-23 Tobias Burnus <burnus@net-b.de>
96 Joseph Myers <joseph@codesourcery.com>
98 * quadmath-rounding-mode.h: New.
99 * printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
100 * printf/fpioconst.h: Ditto.
101 * printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
102 Make printf respect the rounding mode for decimal output.
103 * printf/printf_fphex.c (__quadmath_printf_fphex): Update from
104 GLIBC. Make printf respect the rounding mode for hex output.
105 * strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
106 rounding mode. Fix strtod handling of underflow.
108 2012-11-22 David S. Miller <davem@davemloft.net>
109 Tobias Burnus <burnus@net-b.de>
110 Joseph Myers <joseph@codesourcery.com>
112 * math/atanq.c (atanq): Update from GLIBC. Handle tiny and
113 very large arguments properly.
114 * math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
115 underflow when 'x' is very small.
116 * math/j1q.c (y1q): Ditto.
117 * math/log1pq.c (log1pq): Update from GLIBC. Saturate
118 nonzero exponents with absolute value below 0x1p-128 to
120 * math/powq.c (powq): Update from GLIBC. If xm1 is
121 smaller than LDBL_EPSILON/2.0L, just return xm1.
123 2012-11-21 Tobias Burnus <burnus@net-b.de>
126 * math/lgammaq.c (lgammaq): Use local variable if
127 math.h does not provide signgam.
128 * acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
129 * configure.ac: Use it.
130 * configure: Regenerate.
131 * config.h.in: Regenerate.
133 2012-11-15 Tobias Burnus <burnus@net-b.de>
134 Joseph Myers <joseph@codesourcery.com>
136 * math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
137 underflows with small x * y; Fix overflow results
138 outside round-to-nearest mode; make use of Dekker
139 and Knuth algorithms use round-to-nearest.
141 2012-11-01 Tobias Burnus <burnus@net-b.de>
143 * math/fmaq.c (fmaq): Fix build.
145 2012-11-01 Tobias Burnus <burnus@net-b.de>
146 Joseph Myers <joseph@codesourcery.com>
148 * math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
149 with small x * y using scaling, not as x * y + z.
150 * math/lgammaq.c (lgammaq): Fix signgam handling.
152 2012-11-01 Tobias Burnus <burnus@net-b.de>
154 * Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
155 * Makefile.in: Regenerated.
156 * math/acoshq.c: Update comment.
157 * math/acosq.c: Ditto.
158 * math/asinhq.c: Ditto.
159 * math/asinq.c: Ditto.
160 * math/atan2q.c: Ditto.
161 * math/atanhq.c: Ditto.
162 * math/ceilq.c: Ditto.
163 * math/copysignq.c: Ditto.
164 * math/cosq.c: Ditto.
165 * math/coshq.c: Ditto.
166 * math/erfq.c: Ditto.
167 * math/fabsq.c: Ditto.
168 * math/finiteq.c: Ditto.
169 * math/floorq.c: Ditto.
170 * math/fmodq.c: Ditto.
171 * math/frexpq.c: Ditto.
172 * math/isnanq.c: Ditto.
175 * math/ldexpq.c: Ditto.
176 * math/llroundq.c: Ditto.
177 * math/log10q.c: Ditto.
178 * math/log1pq.c: Ditto.
179 * math/log2q.c: Ditto.
180 * math/logq.c: Ditto.
181 * math/lroundq.c: Ditto.
182 * math/modfq.c: Ditto.
183 * math/nextafterq.c: Ditto.
184 * math/powq.c: Ditto.
185 * math/rem_pio2q.c: Ditto.
186 * math/remainderq.c: Ditto.
187 * math/rintq.c: Ditto.
188 * math/roundq.c: Ditto.
189 * math/scalblnq.c: Ditto.
190 * math/scalbnq.c: Ditto.
191 * math/sincosq_kernel.c: Ditto.
192 * math/sinq.c: Ditto.
193 * math/tanq.c: Ditto.
194 * math/expq.c: Ditto.
195 (__expq_table, expq): Renamed local array from __expl_table.
196 * math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
197 * math/cacoshq.c: Changes from GLIBC; fix returned sign.
198 * math/casinhq.c: Changes from GLIBC to fix special-case.
199 * math/cbrtq.c: Use modified GLIBC version.
200 * math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
201 ctanhq, ctanq): Moved to separates files.
202 (mult_c128, div_c128): Removed no longer needed functions.
203 (cexpiq): Call sincosq instead of sinq and cosq.
204 (cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
205 * math/ccoshq.c (ccoshq): New file, moved from complex.c and
206 modified based on GLIBC.
207 * math/cexpq.c (cexp): Ditto.
208 * math/clog10q.c (clog10q): Ditto.
209 * math/clogq.c (clogq): Ditto.
210 * math/csinhq.c: Ditto.
211 * math/csinq.c: Ditto.
212 * math/csqrtq.c: Ditto.
213 * math/ctanhq.c: Ditto.
214 * math/ctanq.c: Ditto.
215 * math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
217 * math/ilogbq.c (ilogbq): Add errno = EDOM handling.
218 * math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
220 * math/lgammaq.c (lgammaq): Add signgam handling.
221 * math/sinhq.c (sinhq): Fix sign handling.
222 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
223 * math/tgammaq.c (tgammaq): Ditto.
224 * math/x2y2m1q.c: New file.
225 * quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
226 (__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
228 2012-10-31 Tobias Burnus <burnus@net-b.de>
229 Joseph Myers <joseph@codesourcery.com>
230 David S. Miller <davem@davemloft.net>
231 Ulrich Drepper <drepper@redhat.com>
232 Marek Polacek <polacek@redhat.com>:
233 Petr Baudis <pasky@suse.cz>
235 * math/complex.c (csqrtq): NaN and INF fixes.
236 * math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
237 * math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
238 large parameters. Fix errno for boundary conditions.
239 * math/finiteq.c (finiteq): Add comment.
240 * math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
241 and bad results for some subnormal results. Fix sign of inexact
242 zero return. Fix sign of exact zero return.
243 Ensure additions are not scheduled after fetestexcept.
244 * math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
245 for ynq. Fix jnq precision.
246 * math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
247 manipulate bits before adding and subtracting TWO112[sx].
248 * math/rintq.c (rintq): Ditto.
249 * math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
252 2012-09-14 David Edelsohn <dje.gcc@gmail.com>
254 * configure: Regenerated.
256 2012-05-29 Benjamin Kosnik <bkoz@redhat.com>
259 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
260 * configure: Regenerated.
262 2012-05-16 H.J. Lu <hongjiu.lu@intel.com>
264 * configure: Regenerated.
266 2011-11-21 Andreas Tobler <andreast@fgznet.ch>
268 * configure: Regenerate.
270 2011-11-07 Kai Tietz <ktietz@redhat.com>
273 * quadmath-imp.h (ieee854_float128): Adjust
274 for ms-bitfield layout.
276 2011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
278 * printf/gmp-impl.h: Adapt path to longlong.h.
280 2011-09-21 Joseph Myers <joseph@codesourcery.com>
282 * Makefile.am (FLAGS_TO_PASS): Define.
283 * Makefile.in: Regenerate.
285 2011-08-01 Jakub Jelinek <jakub@redhat.com>
287 * math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
288 conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
290 2011-04-03 Tobias Burnus <burnus@net-b.de>
293 * libquadmath.texi (strtoflt128): Fix typo.
294 (quadmath_snprintf): Move note up, make @item.
296 2011-03-25 Jakub Jelinek <jakub@redhat.com>
298 * printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
301 2011-03-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
304 * configure.ac (quadmath_use_symver): Handle --disable-symvers.
305 * configure: Regenerate.
307 2011-02-28 Jakub Jelinek <jakub@redhat.com>
309 * printf/quadmath-printf.c (quadmath_snprintf): Make sure
310 that for size > 0 str is always zero terminated.
312 2011-02-20 Jakub Jelinek <jakub@redhat.com>
315 * printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
317 2011-02-17 Jakub Jelinek <jakub@redhat.com>
319 * libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
320 FLT128_MAX_10_EXP): Document.
321 (strtoflt128): Remove obsolete comment.
322 * configure.ac (HAVE_STRTOULL): New check.
323 * printf/gmp-impl.h (mpn_construct_float128): New prototype,
325 * printf/mul_n.c: Include <config.h>.
326 * printf/add_n.c: Likewise.
327 * printf/cmp.c: Likewise.
328 * printf/fpioconst.c: Likewise.
329 * printf/mul_1.c: Likewise.
330 * printf/rshift.c: Likewise.
331 * printf/lshift.c: Likewise.
332 * printf/submul_1.c: Likewise.
333 * printf/sub_n.c: Likewise.
334 * printf/divrem.c: Likewise.
335 * printf/addmul_1.c: Likewise.
336 * printf/mul.c: Likewise.
337 * printf/quadmath-printf.h (isupper, isdigit, tolower): Change
338 to avoid evaluating argument multiple times.
339 (isxdigit): Redefine.
340 * strtod/strtoflt128.c: New file.
341 * strtod/strtod_l.c: New file.
342 * strtod/mpn2flt128.c: New file.
343 * strtod/grouping.h: New file.
344 * strtod/tens_in_limb.c: New file.
345 * gdtoa/arith.h: Removed.
346 * gdtoa/gd_qnan.h: Removed.
347 * gdtoa/gdtoa_fltrnds.h: Removed.
348 * gdtoa/gdtoa.h: Removed.
349 * gdtoa/gdtoaimp.h: Removed.
350 * gdtoa/gethex.c: Removed.
351 * gdtoa/gmisc.c: Removed.
352 * gdtoa/hd_init.c: Removed.
353 * gdtoa/hexnan.c: Removed.
354 * gdtoa/makefile: Removed.
355 * gdtoa/misc.c: Removed.
356 * gdtoa/README.gdtoa: Removed.
357 * gdtoa/smisc.c: Removed.
358 * gdtoa/strtodg.c: Removed.
359 * gdtoa/strtopQ.c: Removed.
360 * gdtoa/sum.c: Removed.
361 * quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
363 * Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
364 strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
365 * config.h.in: Regenerated.
366 * configure: Regenerated.
367 * Makefile.in: Regenerated.
369 2011-02-16 Jakub Jelinek <jakub@redhat.com>
371 * printf/quadmath-printf.c: Also check __GLIBC__ when checking
372 whether workarounds for printf hook handling should be added.
374 * configure.ac: Check for locale.h too.
375 (USE_LOCALE_SUPPORT): Remove check.
376 (USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
377 (USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
378 * printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
379 or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
381 * printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
382 * printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
383 (__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
384 version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
385 Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
386 USE_I18N_NUMBER_H #ifdef.
387 * configure: Regenerated.
388 * config.h.in: Regenerated.
390 2011-02-14 Jakub Jelinek <jakub@redhat.com>
393 * configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
395 * printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
396 field instead of setting individual fields to 0. Don't set info.user
398 * configure: Regenerated.
400 * configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
401 * printf/printf_fp.c: Don't include <alloca.h>.
402 * printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
403 * configure: Regenerated.
406 * libquadmath.texi (quadmath_snprintf): Document.
407 (quadmath_flt128tostr): Remove.
408 * Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
409 Remove quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
410 gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
411 * quadmath.h (quadmath_snprintf): New prototype.
412 (quadmath_flt128tostr): Remove.
413 * quadmath_weak.h (quadmath_snprintf): Add.
414 (quadmath_flt128tostr): Remove.
415 * configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
416 wctype.h, limits.h, ctype.h, printf.h, errno.h.
417 (AC_USE_SYSTEM_EXTENSIONS): Add.
418 (HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
419 USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
420 * quadmath.map (QUADMATH_1.0): Add quadmath_snprintf. Remove
421 quadmath_flt128tostr.
422 * printf/printf_fphex.c: New file.
423 * printf/_itowa.h: New file.
424 * printf/mul_n.c: New file.
425 * printf/quadmath-printf.h: New file.
426 * printf/submul_1.c: New file.
427 * printf/quadmath-printf.c: New file.
428 * printf/gmp-impl.h: New file.
429 * printf/lshift.c: New file.
430 * printf/fpioconst.h: New file.
431 * printf/add_n.c: New file.
432 * printf/cmp.c: New file.
433 * printf/sub_n.c: New file.
434 * printf/mul.c: New file.
435 * printf/divrem.c: New file.
436 * printf/addmul_1.c: New file.
437 * printf/printf_fp.c: New file.
438 * printf/_itoa.h: New file.
439 * printf/fpioconst.c: New file.
440 * printf/_i18n_number.h: New file.
441 * printf/flt1282mpn.c: New file.
442 * printf/rshift.c: New file.
443 * printf/mul_1.c: New file.
444 * quadmath_io.c: Removed.
445 * gdtoa/gdtoa.c: Removed.
446 * gdtoa/g__fmt.c: Removed.
447 * gdtoa/g_Qfmt.c: Removed.
448 * gdtoa/dmisc.c: Removed.
449 * gdtoa/ulp.c: Removed.
450 * config.h.in: Regenerated.
451 * configure: Regenerated.
452 * Makefile.in: Regenerated.
454 2011-02-13 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
456 * Makefile.in: Regenerate.
457 * aclocal.m4: Likewise.
458 * configure: Likewise.
460 2011-01-31 Jerry DeLisle <jvdelisle@gcc.gnu.org>
463 * gdtoa/qd_qnan.h: Fix NAN bit patterns.
464 * gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
466 2011-01-17 Tobias Burnus <burnus@net-b.de>
469 * libquadmath.text: Document typedef and constants.
471 2011-01-17 Tobias Burnus <burnus@net-b.de>
474 * quadmath-imp.h: Refer to libquadmath not ot libiberty,
475 bump copyright year and use /**/ instead of // comments.
477 * quadmath-weak.h: Ditto.
478 * quadmath_io.c: Ditto.
480 2011-01-16 Jakub Jelinek <jakub@redhat.com>
483 * math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
486 * quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
487 and quadmath_dtoaq. Add strtoflt128 and quadmath_flt128tostr.
488 * quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
489 (strtoflt128, quadmath_flt128tostr): Add.
490 * gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
491 (strtoflt128): ... this. Return __float128, instead of writing
492 to memory pointed by last argument.
493 * quadmath.h: Use C style comments instead of C++ style.
494 (quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
495 (strtoflt128, quadmath_flt128tostr): Add prototypes.
496 * libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
497 (quadmath_strtopQ): Rename to strtoflt128. Adjust prototype,
499 * quadmath_io.c (quadmath_dtoaq): Rename to...
500 (quadmath_flt128tostr): ... this.
502 * quadmath.h (__quadmath_throw, __quadmath_nth): Define.
503 Use it for all prototypes.
506 * quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
507 const from prototype argument.
508 (cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
509 llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
510 (__quadmath_extern_inline): Define.
511 (cimagq, conjq, crealq): New inlines.
512 * Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
513 math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
514 math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
515 math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
516 * Makefile.in: Regenerated.
517 * quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
518 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
519 * quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
520 (ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
521 tests instead of __BIG_ENDIAN__.
522 * quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
523 fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
525 * libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
526 fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
527 * math/cprojq.c: New file.
528 * math/ilogbq.c: New file.
529 * math/fminq.c: New file.
530 * math/llrintq.c: New file.
531 * math/log2q.c: New file.
532 * math/lrintq.c: New file.
533 * math/crealq.c: New file.
534 * math/nearbyintq.c: New file.
535 * math/fmaxq.c: New file.
536 * math/conjq.c: New file.
537 * math/remquoq.c: New file.
538 * math/cimagq.c: New file.
539 * math/fdimq.c: New file.
541 * math/ldexpq.c: Include errno.h. Set errno to ERANGE if needed.
544 * quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
546 (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
547 M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
548 * quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
550 * quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
551 QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
552 * quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
554 * Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
555 math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
557 * Makefile.in: Regenerated.
558 * libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
559 catanq, catanhq): Add.
560 * math/cacoshq.c: New file.
561 * math/cacosq.c: New file.
562 * math/catanq.c: New file.
563 * math/catanhq.c: New file.
564 * math/casinq.c: New file.
565 * math/casinhq.c: New file.
567 * math/hypotq.c (hypotq): Use Q suffix instead of L.
568 * math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
569 * math/cosq.c (cosq): Likewise.
572 * quadmath.map (QUADMATH_1.0): Add fmaq.
573 * configure.ac: Check for fenv.h, feholdexcept, fesetround,
574 feupdateenv, fesetenv and fetestexcept.
575 * configure: Regenerated.
576 * config.h.in: Regenerated.
577 * quadmath.h (fmaq): New prototype.
578 * quadmath_weak.h (fmaq): Add.
579 * Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
580 * Makefile.in: Regenerated.
581 * quadmath-imp.h: Include config.h.
582 * math/expq.c: Include fenv.h.
583 (USE_FENV_H): Define if libm support for fe* is there.
584 (expq): Add fesetround etc. support if USE_FENV_H is defined.
585 * math/fmaq.c: New file.
586 * libquadmath.texi (fmaq): Add.
588 2011-01-14 Tobias Burnus <burnus@net-b.de>
591 * configure.ac: Use ACX_BUGURL.
592 * libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
593 * Makefile.am: Create libquadmath-vers.texi.
594 * configure.in: Regenerate.
595 * Makefile.in: Regenerate.
597 2011-01-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
600 * Makefile.am (libquadmath.info): Unconditionally override
601 target, not only if BUILD_LIBQUADMATH.
602 * Makefile.in: Regenerate.
603 * configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
604 avoid warning from automake.
606 2010-12-19 Tobias Burnus <burnus@net-b.de>
609 * configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
610 * configure: Regenerate
612 2010-12-13 Tobias Burnus <burnus@net-b.de>
615 * gdtoa/gdtoaimp.h: Mangle internal functions by
616 prefixing them with __quadmath. Don't use gdtoa's strcp(y).
617 * gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
618 * gdtoa/misc.c (strcpy): Renamed from strcp and only use
619 if NO_STRING_H is set.
620 * quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
621 __quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
622 __quadmath prefix to internal functions.
623 * math/cosq.c (cosq): Ditto.
624 * math/sinq.c (cosq): Ditto.
625 * math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
626 * math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
627 * math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
628 * math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
630 2010-12-08 Tobias Burnus <burnus@net-b.de>
633 * gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
634 * gdtoa/gdtoaimp.h: Don't declare strtod.
636 2010-12-08 Tobias Burnus <burnus@net-b.de>
639 * configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
640 AC_TRY_LINK and cache libquad_have_float128.
641 * configure: Regenerate.
643 2010-12-08 Tobias Burnus <burnus@net-b.de>
646 * configure.ac: Add texinfo checks.
647 * Makefile.am: Handle .texi documentation.
648 * libquadmath.texi: New.
649 * configure: Regenerated.
650 * Makefile.in: Regenerated.
652 2010-12-06 Tobias Burnus <burnus@net-b.de>
655 * quadmath-imp.h: Add LGPL header.
656 * quadmath.h: Add LGPL header.
657 * quadmath_io.c: Add LGPL header.
658 * quadmath_weak.h: Add LGPL header.
660 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com>
664 * configure.ac: Invoke ACX_LT_HOST_FLAGS.
665 * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
666 * aclocal.m4: Regenerate.
667 * configure: Regenerate.
668 * Makefile.in: Regenerate.
670 2010-11-30 Tobias Burnus <burnus@net-b.de>
673 * Makefile.am: Install include files in
674 target/version specific directory.
675 * Makefile.in: Regenerate.
677 2010-11-30 Tobias Burnus <burnus@net-b.de>
679 * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
680 LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
681 LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
683 2010-11-29 Kai Tietz <kai.tietz@onevision.com>
685 * configure: Regenerated.
686 * Makefile.in: Regenerated.
687 * configure.ac (ACX_NONCANONICAL_TARGET): Call it.
688 (target_alias): Use AC_SUBST for it.
689 (GCC_NO_EXECUTABLES): Call it.
690 (AC_PROG_CC): Improve multilib handling.
691 Check that gcc is used for compilation.
692 Use pattern from libssp for symbol versioning checking.
693 * Makefile.am (LTLDFLAGS): Removed.
694 (libquadmath_la_LDFLAGS): Add -no-undefined.
695 (libquadmath_la_LINK): Commented out.
696 (libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
697 (AM_MAKEFLAGS): Add hack for argument passing by top-level.
698 (MAKEOVERRIDES): New.
699 * aclocal.m4: Regenerated.
701 2010-11-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
703 * Makefile.am (libquadmath_la_LIBADD): Move -lm ...
704 (libquadmath_la_LDFLAGS): ... here.
705 (quadmath.map-sun): Tabify.
707 * Makefile.in: Regenerate.
709 2010-11-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
710 Tobias Burnus <burnus@net-b.de>
713 Initial implementation and checkin.